Flight Fukuoka Airport departs from Fukuoka Fukuoka Airport at 20:35 and arrives at Tokyo Narita International Airport at 22:20.
The flighttime is about 1h 45m. The distance travelled ("as the bird flies"): 1119 Km. So the average speed is roughly 639 Km.
The best day to arrive at Fukuoka is Tuesday and it would be best to avoid Sunday, as prices are on average 213.12% higher than on Tuesday. (Average prices, based on 1246991 datapoints.)
We have a lot more statistics for flights JQ 518 and between Fukuoka and Tokyo.